A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/os_sci/statuses/114042357530578557",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-02-21T14:31:17Z",
"url": "https://mastodon.social/@os_sci/114042357530578557",
"attributedTo": "https://mastodon.social/users/os_sci",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/os_sci/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/os_sci/statuses/114042357530578557",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-02-21:objectId=927191711:objectType=Conversation",
"content": "<p>At 16.00 hours CET the final Masterclass of today goes live. <a href=\"https://mastodon.social/tags/foss\" class=\"mention hashtag\" rel=\"tag\">#<span>foss</span></a> <a href=\"https://mastodon.social/tags/floss\" class=\"mention hashtag\" rel=\"tag\">#<span>floss</span></a> <a href=\"https://mastodon.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://mastodon.social/tags/fossfest\" class=\"mention hashtag\" rel=\"tag\">#<span>fossfest</span></a></p><p><a href=\"https://www.youtube.com/@OS-SCi/streams\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/@OS-SCi/streams</span><span class=\"invisible\"></span></a></p>",
"contentMap": {
"en": "<p>At 16.00 hours CET the final Masterclass of today goes live. <a href=\"https://mastodon.social/tags/foss\" class=\"mention hashtag\" rel=\"tag\">#<span>foss</span></a> <a href=\"https://mastodon.social/tags/floss\" class=\"mention hashtag\" rel=\"tag\">#<span>floss</span></a> <a href=\"https://mastodon.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://mastodon.social/tags/fossfest\" class=\"mention hashtag\" rel=\"tag\">#<span>fossfest</span></a></p><p><a href=\"https://www.youtube.com/@OS-SCi/streams\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/@OS-SCi/streams</span><span class=\"invisible\"></span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/042/357/127/459/864/original/50123f17f62db51e.png",
"name": null,
"blurhash": "UDCF^[14=^K7O]R5I.wwItw@R*snbci^WsWq",
"width": 2421,
"height": 3425
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/foss",
"name": "#foss"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/floss",
"name": "#floss"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/opensource",
"name": "#opensource"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/fossfest",
"name": "#fossfest"
}
],
"replies": {
"id": "https://mastodon.social/users/os_sci/statuses/114042357530578557/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/os_sci/statuses/114042357530578557/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/os_sci/statuses/114042357530578557/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/os_sci/statuses/114042357530578557/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.social/users/os_sci/statuses/114042357530578557/shares",
"type": "Collection",
"totalItems": 3
}
}